Skateboard



FIG. 1 is a perspective view of skateboard showing my new design;

FIG. 2 is a front and rear elevational view thereof;

FIG. 3 is a left side and right side elevational view thereof;

FIG. 4 is a top plan view; and,

FIG. 5 is a bottom plan view. 

The ornamental design for skateboard, as shown and described. 